Lucene search
+L

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

🗓️ 10 Apr 2026 14:24:10Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

Remote attacker can trigger DoS in Go via unbounded string concatenation in HostnameError.Error from a crafted certificate.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64golang1.251.25.9-1.hum1golang1.25-1.25.9-1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64golang1.251.25.9-1.hum1golang1.25-1.25.9-1.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchgolang1.25-docs1.25.9-1.hum1golang1.25-docs-1.25.9-1.hum1.noarch.rpm

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

22 Jul 2026 09:08Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.5
EPSS0.00459
SSVC
5